The San Diego Chargers have the most passing yards by a team in a loss in a September game, with 518 yards against the Seahawks on September 15, 1985.
Interpreted as:
Who has the most passing yards in the month of september regular-season l?| TEAM | YDS | L | DATE | TM | OPP | RESULT | CMP | ATT | PCT | AVG | TD | INT | RTG | TD% | INT% | SCK | SCKY | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Chargers | 518 | 1 | 9/15/1985 |  SD | vs |  SEA | L 35-49 | 34 | 49 | 69.4 | 10.6 | 5 | 1 | 129.5 | 10.2 | 2.0 | 3 | 24 |
| 2 |  | Rams | 517 | 1 | 9/29/2019 |  LAR | vs |  TB | L 40-55 | 45 | 68 | 66.2 | 7.6 | 2 | 3 | 80.3 | 2.9 | 4.4 | 2 | 27 |
| 3 |  | Cowboys | 481 | 1 | 9/15/1985 |  DAL | @ |  DET | L 21-26 | 40 | 62 | 64.5 | 7.8 | 2 | 3 | 78.8 | 3.2 | 4.8 | 4 | 29 |
| 4 |  | Broncos | 476 | 1 | 9/26/2010 |  DEN | vs |  IND | L 13-27 | 37 | 57 | 64.9 | 8.4 | 1 | 1 | 89.5 | 1.8 | 1.8 | 1 | 4 |
| 5 | | Cowboys | 472 | 1 | 9/27/2020 | DAL | @ | SEA | L 31-38 | 37 | 57 | 64.9 | 8.3 | 3 | 2 | 93.6 | 5.3 | 3.5 | 2 | 11 |
| 6 |  | Cardinals | 472 | 1 | 9/28/2008 |  ARI | @ |  NYJ | L 35-56 | 40 | 57 | 70.2 | 8.3 | 2 | 3 | 84.8 | 3.5 | 5.3 | 5 | 46 |
| 7 |  | Colts | 464 | 1 | 9/30/2018 | IND | vs |  HOU | L 34-37 | 40 | 62 | 64.5 | 7.5 | 4 | 0 | 108.5 | 6.5 | 0.0 | 4 | 27 |
| 8 |  | Steelers | 458 | 1 | 9/2/1984 |  PIT | vs |  KC | L 27-37 | 22 | 41 | 53.7 | 11.2 | 3 | 2 | 97.4 | 7.3 | 4.9 | 5 | 39 |
| 9 |  | Cardinals | 457 | 1 | 9/20/1987 |  STL | @ | SD | L 24-28 | 32 | 61 | 52.5 | 7.5 | 3 | 1 | 86.6 | 4.9 | 1.6 | 5 | 45 |
| 10 | | Chargers | 455 | 1 | 9/26/2010 | SD | @ | SEA | L 20-27 | 29 | 53 | 54.7 | 8.6 | 2 | 2 | 80.3 | 3.8 | 3.8 | 4 | 26 |
| 11 | | Steelers | 452 | 1 | 9/16/2018 | PIT | vs | KC | L 37-42 | 39 | 60 | 65.0 | 7.5 | 3 | 0 | 104.3 | 5.0 | 0.0 | 1 | 10 |
| 12 |  | Giants | 450 | 1 | 9/14/2025 |  NYG | @ | DAL | L 37-40 | 30 | 41 | 73.2 | 11.0 | 3 | 1 | 123.0 | 7.3 | 2.4 | 3 | 28 |
| 13 |  | Falcons | 450 | 1 | 9/13/2020 |  ATL | vs | SEA | L 25-38 | 37 | 54 | 68.5 | 8.3 | 2 | 1 | 98.5 | 3.7 | 1.9 | 2 | 16 |
| 14 | | Giants | 450 | 1 | 9/8/2013 | NYG | @ | DAL | L 31-36 | 27 | 42 | 64.3 | 10.7 | 4 | 3 | 102.3 | 9.5 | 7.1 | 3 | 22 |
| 15 |  | Lions | 450 | 1 | 9/23/2012 | DET | @ |  TEN | L 41-44 | 43 | 55 | 78.2 | 8.2 | 3 | 0 | 118.9 | 5.5 | 0.0 | 1 | 8 |
| 16 |  | 49ers | 449 | 1 | 9/13/1992 |  SF | vs |  BUF | L 31-34 | 26 | 37 | 70.3 | 12.1 | 3 | 1 | 127.0 | 8.1 | 2.7 | 1 | 10 |
| 17 | | Broncos | 449 | 1 | 9/21/1962 | DEN | @ |  BOS | L 16-41 | 27 | 56 | 48.2 | 8.0 | 2 | 2 | 72.7 | 3.6 | 3.6 | 6 | 77 |
| 18 |  | Dolphins | 448 | 1 | 9/21/1986 |  MIA | @ |  NYJ | L 45-51 | 30 | 50 | 60.0 | 9.0 | 6 | 2 | 112.3 | 12.0 | 4.0 | 2 | 13 |
| 19 |  | Jets | 447 | 1 | 9/21/1980 | NYJ | vs | SF | L 27-37 | 42 | 60 | 70.0 | 7.5 | 3 | 1 | 101.2 | 5.0 | 1.7 | 4 | 34 |
| 20 |  | Saints | 446 | 1 | 9/30/2012 |  NO | @ |  GB | L 27-28 | 35 | 54 | 64.8 | 8.3 | 3 | 0 | 109.0 | 5.6 | 0.0 | 2 | 17 |
| 21 | | Lions | 446 | 1 | 9/23/2007 | DET | @ |  PHI | L 21-56 | 29 | 46 | 63.0 | 9.7 | 2 | 1 | 100.5 | 4.3 | 2.2 | 10 | 53 |
| 22 | | Dolphins | 446 | 1 | 9/24/1989 | MIA | vs | NYJ | L 33-40 | 34 | 56 | 60.7 | 8.0 | 4 | 2 | 94.8 | 7.1 | 3.6 | 0 | 0 |
| 23 | | Saints | 439 | 1 | 9/9/2018 | NO | vs | TB | L 40-48 | 37 | 45 | 82.2 | 9.8 | 3 | 0 | 129.5 | 6.7 | 0.0 | 1 | 7 |
| 24 | | Chargers | 436 | 1 | 9/20/2009 | SD | vs |  BAL | L 26-31 | 25 | 45 | 55.6 | 9.7 | 2 | 2 | 85.0 | 4.4 | 4.4 | 2 | 15 |
| 25 |  | Vikings | 436 | 1 | 9/19/1985 |  MIN | vs |  CHI | L 24-33 | 28 | 55 | 50.9 | 7.9 | 3 | 3 | 73.0 | 5.5 | 5.5 | 4 | 25 |
Results may be incomplete. StatMuse has complete team, game-level data for passing yards going back to the 1950 season.
More Chargers Stats
Team Rankings
PPG
23.5
16th
OPP PPG
21.6
12th
RUSH YDS/G
123.1
12th
PASS YDS/G
273.0
1st
Raiders
JAX
Bengals
Panthers
Rams
CHI
